Castelli Men's Climber's 4.0 Jersey

The Castelli Men's Climber's 4.0 Jersey is a lightweight, moisture-wicking, and quick-drying jersey perfect for achieving record-breaking performances. With its advanced materials and design, this jersey is your key to conquering those Strava KOMs.

Climber's 4.0 Jersey Features:

• CFD-based fabric placement and seam construction
• Engineered rapid cooling, light weight, and aero efficiency
• Airflow shoulder construction
• Flusso 3D fabric on front
• StradaPro 3D back for breathability
• Elbow-length stretch sleeves with raw-cut edge
• Elastic around waist to keep jersey in place and support pockets
• YKK® Vislon® zipper
• Contains bluesign® certified fabrics